19232268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 49211904

約数和(自身を除く): 29979636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 367, 397, 734, 794, 1101, 1191, 1468, 1588, 2202, 2382, 4037, 4367, 4404, 4764, 8074, 8734, 12111, 13101, 16148, 17468, 24222, 26202, 48444, 52404, 145699, 291398, 437097, 582796, 874194, 1602689, 1748388, 3205378, 4808067, 6410756, 9616134, 19232268]

約数ペア:

[(1, 19232268), (2, 9616134), (3, 6410756), (4, 4808067), (6, 3205378), (11, 1748388), (12, 1602689), (22, 874194), (33, 582796), (44, 437097), (66, 291398), (132, 145699), (367, 52404), (397, 48444), (734, 26202), (794, 24222), (1101, 17468), (1191, 16148), (1468, 13101), (1588, 12111), (2202, 8734), (2382, 8074), (4037, 4764), (4367, 4404)]